Jan ( N = 1117 )

Feb ( N = 1130 )

Mar ( N = 1207 )

Apr ( N = 1169 )

May ( N = 1194 )

Jun ( N = 1164 )

Jul ( N = 1182 )

Aug ( N = 752 )

Sep ( N = 830 )

Oct ( N = 608 )

Nov ( N = 802 )

Dec ( N = 374 )